Java/Main.java
public class Main {
    public static void main(String[] args){

        DataEngineer diane = new DataEngineer("lyhxr@example.com", "ip",false);
        Student donna = new Student("ychag@example.com", true);
    
        System.out.println(diane);
        System.out.println(donna);
    
    }

}

    
